To celebrate Pi Day this March 14 (or 3/14 or 3.14), we visit the balmy waters of Little Bahama Bank, Bahamas. Two Atlantic spotted dolphins were photographed here blowing a bubble ring, also known as a toroidal ring. And if they were to calculate the circumference of their bubble ring, they’d need to use our favorite irrational number, π.
Happy Pi Day!
Today in History
More Desktop Wallpapers:
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Jane’s Carousel delights
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Big Bend National Park in Texas turns 81
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A bridge of Madison County
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World Space Week
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Killer whales in Spildra, Norway
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Ringing in the new year at Teotihuacan
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Fibonacci Day
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The Crown of the Continent
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World Theatre Day
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Climb a tree for wild animals and plants
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Welcome to El Cervantino
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Look to the north sky tonight for the Perseids
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A storied trail marks a century
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A bridge that rocks
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Point Reyes National Seashore in California
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Snow on the temple
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Happy Cinco de Mayo!
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Sydney Harbour, New South Wales, Australia
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Fiordland National Park, New Zealand
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Glacier Bay National Park and Preserve
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Ring of fire solar eclipse
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Big Bend National Parks birthday
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Who s there? The largest owl in the world
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A night on the (ghost) town
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1934 Labor Day parade, Gastonia, North Carolina
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Lake Tekapo, New Zealand
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Molokini Crater, Maui, Hawaii
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Light show at the skatepark
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Its Halfway Day!
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Monteverde Cloud Forest Reserve in Costa Rica